First time pool owner/builder here thankful for this site. Every question I had during process seemed to bring me here for most reliable answer. I'm concerned about many things w/our plaster job (npt stoneacapes mini pebble). First, I'm embarrassed to turn the light on at ngt b/c the bottom is so uneven. Outside of that, I'm finding very rough patches, thin patches & areas that appear broken through. Acid start up, w/pool off, brushing twice a day for wk. I've been waiting for things to "smooth out" but I think there's more issues than that. Your opinion based on the attached pics would be helpful. I've followed the tfp method & check my fc, tc, cc & pH daily. I keep tc at 5 & pH at 7.5-7.8. I check frequently my TA (100), CYA (40) & CH (370). TIA for your help.